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23% off
ESP32 Modbus RS485 8-Channel Relay Module 8-Way Input WiFi Bluetooth Optocoupler Isolation ESP32 Modbus RS485 8-Channel Relay Module 8-Way Input WiFi Bluetooth Optocoupler Isolation

ESP32 Modbus RS485 8-Channel Relay Module 8-Way Input WiFi Bluetooth Optocoupler Isolation

$76.15$98.90

24% off
PT100 Platinum Thermoresistance Temperature Transmitter Module Converted to RS485 Isolated Industrial Modbus PT100 Platinum Thermoresistance Temperature Transmitter Module Converted to RS485 Isolated Industrial Modbus

PT100 Platinum Thermoresistance Temperature Transmitter Module Converted to RS485 Isolated Industrial Modbus

$131.78$173.40

23% off
ESP32 Wi-Fi Bluetooth Relay Module 4/8 Channel, DC 9-24V RS485 Modbus Optically Isolated Type-C ESP32 Wi-Fi Bluetooth Relay Module 4/8 Channel, DC 9-24V RS485 Modbus Optically Isolated Type-C

ESP32 Wi-Fi Bluetooth Relay Module 4/8 Channel, DC 9-24V RS485 Modbus Optically Isolated Type-C

$74.84$97.20

43% off
STM32F407ZGT6 Industrial Control Board Development PLC Board DI/DO Module Automation Robot MODBUS STM32F407ZGT6 Industrial Control Board Development PLC Board DI/DO Module Automation Robot MODBUS

STM32F407ZGT6 Industrial Control Board Development PLC Board DI/DO Module Automation Robot MODBUS

$64.04$112.35

4% off
Network port: 232, serial port, 485 text-to-voice broadcast play, modbus configuration screen, PLC speaker, intelligent reminder Network port: 232, serial port, 485 text-to-voice broadcast play, modbus configuration screen, PLC speaker, intelligent reminder

Network port: 232, serial port, 485 text-to-voice broadcast play, modbus configuration screen, PLC speaker, intelligent reminder

$95.04$99.00

24% off
k06 TTL UART To Ethernet Mini Module Modbus Gateway For Waveshare k06 TTL UART To Ethernet Mini Module Modbus Gateway For Waveshare

k06 TTL UART To Ethernet Mini Module Modbus Gateway For Waveshare

$98.50$129.60

21% off
Relay Mobile Phone Remote PLC Intelligent Data Acquisition Control Switch RS232 Network WiFi Communication Modbus Relay Mobile Phone Remote PLC Intelligent Data Acquisition Control Switch RS232 Network WiFi Communication Modbus

Relay Mobile Phone Remote PLC Intelligent Data Acquisition Control Switch RS232 Network WiFi Communication Modbus

$102.46$129.70

21% off
RJ45 Multi-Network Interface Module 8 16 Port RS485 Modbus Communication Hub RJ45 Multi-Network Interface Module 8 16 Port RS485 Modbus Communication Hub

RJ45 Multi-Network Interface Module 8 16 Port RS485 Modbus Communication Hub

$117.63$148.90

for Waveshare Modbus RTU Analog Input 8CH, Supports Voltage And Current Acquisition DC 7~36V, Multiple Isolation Protection for Waveshare Modbus RTU Analog Input 8CH, Supports Voltage And Current Acquisition DC 7~36V, Multiple Isolation Protection

for Waveshare Modbus RTU Analog Input 8CH, Supports Voltage And Current Acquisition DC 7~36V, Multiple Isolation Protection

$146.35$146.35

5% off
Grating ruler acquisition encoder acquisition magnetic grating ruler acquisition high-speed pulse collector RS485 modbus Grating ruler acquisition encoder acquisition magnetic grating ruler acquisition high-speed pulse collector RS485 modbus

Grating ruler acquisition encoder acquisition magnetic grating ruler acquisition high-speed pulse collector RS485 modbus

$190.00$200.00

For ZY-K402 RS485 Two Channel Control Relay Module/Switch/MODBUS RTU Protocol For ZY-K402 RS485 Two Channel Control Relay Module/Switch/MODBUS RTU Protocol

For ZY-K402 RS485 Two Channel Control Relay Module/Switch/MODBUS RTU Protocol

$125.14$125.14

54% off
8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial 8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

$106.72$232.00

1 sold
23% off
RS485 To Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU RS485 To Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU

RS485 To Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU

$112.73$146.40

24% off
NPN PNP DI DO Module 141R RS485 Modbus Remote IO Spring Terminal Block DC 12V 24V NPN PNP DI DO Module 141R RS485 Modbus Remote IO Spring Terminal Block DC 12V 24V

NPN PNP DI DO Module 141R RS485 Modbus Remote IO Spring Terminal Block DC 12V 24V

$127.82$168.18

21% off
Electronic Scale Weighing Transmitter Pressure Sensor Weight Amplifier AD RS485/TTL Serial Port/MODBUS Electronic Scale Weighing Transmitter Pressure Sensor Weight Amplifier AD RS485/TTL Serial Port/MODBUS

Electronic Scale Weighing Transmitter Pressure Sensor Weight Amplifier AD RS485/TTL Serial Port/MODBUS

$80.56$101.98

9% off
AC and DC Multi-channel Current and Voltage Detection Current Sensor High Precision RS485 Modbus AC and DC Multi-channel Current and Voltage Detection Current Sensor High Precision RS485 Modbus

AC and DC Multi-channel Current and Voltage Detection Current Sensor High Precision RS485 Modbus

$136.50$150.00

21% off
Integrated Profinet Slave Module Profinet To Modbus RTU/DI/DO Integrated Profinet Slave Module Profinet To Modbus RTU/DI/DO

Integrated Profinet Slave Module Profinet To Modbus RTU/DI/DO

$141.26$178.81

6% off
USR-WIFI232-B2 UART To Wifi Ethernet Module Embedded TTL Serial To Wifi Module Support Modbus RTU To Modbus TCP Durable USR-WIFI232-B2 UART To Wifi Ethernet Module Embedded TTL Serial To Wifi Module Support Modbus RTU To Modbus TCP Durable

USR-WIFI232-B2 UART To Wifi Ethernet Module Embedded TTL Serial To Wifi Module Support Modbus RTU To Modbus TCP Durable

$159.73$169.93

9% off
Ultra-thin RS485 Modbus Absolute Magnetic Encoder Automatic Measurement Angle Sensor Module Ultra-thin RS485 Modbus Absolute Magnetic Encoder Automatic Measurement Angle Sensor Module

Ultra-thin RS485 Modbus Absolute Magnetic Encoder Automatic Measurement Angle Sensor Module

$109.20$120.00

3% off
FX2N PLC Controller Industrial Board 16/26/30/40MR/T With Analog 4AD2DA Support Works2 Software Programming And Modbus RTU/TCP FX2N PLC Controller Industrial Board 16/26/30/40MR/T With Analog 4AD2DA Support Works2 Software Programming And Modbus RTU/TCP

FX2N PLC Controller Industrial Board 16/26/30/40MR/T With Analog 4AD2DA Support Works2 Software Programming And Modbus RTU/TCP

$99.27$102.34

24% off
0.56 0.56

0.56" 4-Digit RS485 Digital Display Meter Modbus-RTU Analog Input Panel Meter DC 6-25V

$96.67$127.20

9% off
Ultra-thin RS485 Modbus Protocol Single-turn Absolute Encoder Module Core Board Ultra-thin RS485 Modbus Protocol Single-turn Absolute Encoder Module Core Board

Ultra-thin RS485 Modbus Protocol Single-turn Absolute Encoder Module Core Board

$145.60$160.00

6% off
DIN Rail RS485 to Ethernet Device converter Modbus IOT Gateway Modbus RTU to Modbus TCP Serial Device Server USR-DR134 DIN Rail RS485 to Ethernet Device converter Modbus IOT Gateway Modbus RTU to Modbus TCP Serial Device Server USR-DR134

DIN Rail RS485 to Ethernet Device converter Modbus IOT Gateway Modbus RTU to Modbus TCP Serial Device Server USR-DR134

$153.49$163.29

6% off
Pulse Counting Frequency Acquisition Flowmeter Speed Sensor Hall Switch Rain Casing Cylinder Count 485 modbus Pulse Counting Frequency Acquisition Flowmeter Speed Sensor Hall Switch Rain Casing Cylinder Count 485 modbus

Pulse Counting Frequency Acquisition Flowmeter Speed Sensor Hall Switch Rain Casing Cylinder Count 485 modbus

$138.87$147.73

52% off
Thermocouple K Type PT100 RTD to RS485 Modbus RTU Temperature Data Acquisition Thermocouple K Type PT100 RTD to RS485 Modbus RTU Temperature Data Acquisition

Thermocouple K Type PT100 RTD to RS485 Modbus RTU Temperature Data Acquisition

$131.04$273.00

23% off
DL11B-MC-D3 USB Serial Port Temperature Sensor MODBUS Transmitter Industrial Waterproof Dustproof High Precision Probe DL11B-MC-D3 USB Serial Port Temperature Sensor MODBUS Transmitter Industrial Waterproof Dustproof High Precision Probe

DL11B-MC-D3 USB Serial Port Temperature Sensor MODBUS Transmitter Industrial Waterproof Dustproof High Precision Probe

$118.46$153.84

1% off
485 to PWM output pulse frequency square wave signal Modbus RTU protocol dimming speed regulation brushless 485 to PWM output pulse frequency square wave signal Modbus RTU protocol dimming speed regulation brushless

485 to PWM output pulse frequency square wave signal Modbus RTU protocol dimming speed regulation brushless

$95.24$96.20

1% off
USR-TCP232-304 RS485 to RJ45 Converter Modbus Gateway Serial RS485 to Ethernet Converter USR-TCP232-304 RS485 to RJ45 Converter Modbus Gateway Serial RS485 to Ethernet Converter

USR-TCP232-304 RS485 to RJ45 Converter Modbus Gateway Serial RS485 to Ethernet Converter

$150.84$152.36

4% off
8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial 8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

$101.73$105.97

22% off
ESP32 WiFi Bluetooth Modbus Relay Module, 8-Channel Input Output RS485 Optocoupler Isolation 9-24V ESP32 WiFi Bluetooth Modbus Relay Module, 8-Channel Input Output RS485 Optocoupler Isolation 9-24V

ESP32 WiFi Bluetooth Modbus Relay Module, 8-Channel Input Output RS485 Optocoupler Isolation 9-24V

$106.58$136.64

13% off
​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor ​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

$120.27$139.32

23% off
USR-TCP232-304 RS485 Serial To Ethernet Server Modbus TCP Data Transmission Module Support DHCP DNS USR-TCP232-304 RS485 Serial To Ethernet Server Modbus TCP Data Transmission Module Support DHCP DNS

USR-TCP232-304 RS485 Serial To Ethernet Server Modbus TCP Data Transmission Module Support DHCP DNS

$92.73$120.43

24% off
YF8CH RS485 Modbus RTU DS18B20 Temperature Sensor Module Digital Thermometer Remote Monitor Data Logger Acquisition Board YF8CH RS485 Modbus RTU DS18B20 Temperature Sensor Module Digital Thermometer Remote Monitor Data Logger Acquisition Board

YF8CH RS485 Modbus RTU DS18B20 Temperature Sensor Module Digital Thermometer Remote Monitor Data Logger Acquisition Board

$82.16$108.10

22% off
k3 High Quality Modbus 4-Channel MOSFET LED Dimming Board Universal Replacement Parts with RS485/WiFi Control k3 High Quality Modbus 4-Channel MOSFET LED Dimming Board Universal Replacement Parts with RS485/WiFi Control

k3 High Quality Modbus 4-Channel MOSFET LED Dimming Board Universal Replacement Parts with RS485/WiFi Control

$112.48$144.21

1% off
Switch to Ethernet switch signal acquisition digital input modbus serial port proximity switch plc screen Switch to Ethernet switch signal acquisition digital input modbus serial port proximity switch plc screen

Switch to Ethernet switch signal acquisition digital input modbus serial port proximity switch plc screen

$121.51$122.74

1% off
Magnetic Encoder, Angle Sensor, Tle5012, High Precision 15 Bit, RS485, MODBUS Communication Magnetic Encoder, Angle Sensor, Tle5012, High Precision 15 Bit, RS485, MODBUS Communication

Magnetic Encoder, Angle Sensor, Tle5012, High Precision 15 Bit, RS485, MODBUS Communication

$174.53$176.29

23% off
ESP32 Modbus RS485 8-Channel Relay Module 8-Way Input WiFi Bluetooth Optocoupler Isolation ESP32 Modbus RS485 8-Channel Relay Module 8-Way Input WiFi Bluetooth Optocoupler Isolation

ESP32 Modbus RS485 8-Channel Relay Module 8-Way Input WiFi Bluetooth Optocoupler Isolation

$76.15 $98.90

Categories: Home & Garden, Garden Supplies

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24% off
PT100 Platinum Thermoresistance Temperature Transmitter Module Converted to RS485 Isolated Industrial Modbus PT100 Platinum Thermoresistance Temperature Transmitter Module Converted to RS485 Isolated Industrial Modbus

PT100 Platinum Thermoresistance Temperature Transmitter Module Converted to RS485 Isolated Industrial Modbus

$131.78 $173.40

Categories: Home & Garden, Garden Supplies

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23% off
ESP32 Wi-Fi Bluetooth Relay Module 4/8 Channel, DC 9-24V RS485 Modbus Optically Isolated Type-C ESP32 Wi-Fi Bluetooth Relay Module 4/8 Channel, DC 9-24V RS485 Modbus Optically Isolated Type-C

ESP32 Wi-Fi Bluetooth Relay Module 4/8 Channel, DC 9-24V RS485 Modbus Optically Isolated Type-C

$74.84 $97.20

Categories: Home & Garden, Garden Supplies

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43% off
STM32F407ZGT6 Industrial Control Board Development PLC Board DI/DO Module Automation Robot MODBUS STM32F407ZGT6 Industrial Control Board Development PLC Board DI/DO Module Automation Robot MODBUS

STM32F407ZGT6 Industrial Control Board Development PLC Board DI/DO Module Automation Robot MODBUS

$64.04 $112.35

Categories: Home & Garden, Garden Supplies

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4% off
Network port: 232, serial port, 485 text-to-voice broadcast play, modbus configuration screen, PLC speaker, intelligent reminder Network port: 232, serial port, 485 text-to-voice broadcast play, modbus configuration screen, PLC speaker, intelligent reminder

Network port: 232, serial port, 485 text-to-voice broadcast play, modbus configuration screen, PLC speaker, intelligent reminder

$95.04 $99.00

Categories: Home & Garden, Garden Supplies

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24% off
k06 TTL UART To Ethernet Mini Module Modbus Gateway For Waveshare k06 TTL UART To Ethernet Mini Module Modbus Gateway For Waveshare

k06 TTL UART To Ethernet Mini Module Modbus Gateway For Waveshare

$98.50 $129.60

Categories: Home & Garden, Garden Supplies

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21% off
Relay Mobile Phone Remote PLC Intelligent Data Acquisition Control Switch RS232 Network WiFi Communication Modbus Relay Mobile Phone Remote PLC Intelligent Data Acquisition Control Switch RS232 Network WiFi Communication Modbus

Relay Mobile Phone Remote PLC Intelligent Data Acquisition Control Switch RS232 Network WiFi Communication Modbus

$102.46 $129.70

Categories: Home & Garden, Garden Supplies

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21% off
RJ45 Multi-Network Interface Module 8 16 Port RS485 Modbus Communication Hub RJ45 Multi-Network Interface Module 8 16 Port RS485 Modbus Communication Hub

RJ45 Multi-Network Interface Module 8 16 Port RS485 Modbus Communication Hub

$117.63 $148.90

Categories: Home & Garden, Garden Supplies

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for Waveshare Modbus RTU Analog Input 8CH, Supports Voltage And Current Acquisition DC 7~36V, Multiple Isolation Protection for Waveshare Modbus RTU Analog Input 8CH, Supports Voltage And Current Acquisition DC 7~36V, Multiple Isolation Protection

for Waveshare Modbus RTU Analog Input 8CH, Supports Voltage And Current Acquisition DC 7~36V, Multiple Isolation Protection

$146.35 $146.35

Categories: Home & Garden, Garden Supplies

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5% off
Grating ruler acquisition encoder acquisition magnetic grating ruler acquisition high-speed pulse collector RS485 modbus Grating ruler acquisition encoder acquisition magnetic grating ruler acquisition high-speed pulse collector RS485 modbus

Grating ruler acquisition encoder acquisition magnetic grating ruler acquisition high-speed pulse collector RS485 modbus

$190.00 $200.00

Categories: Home & Garden, Garden Supplies

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For ZY-K402 RS485 Two Channel Control Relay Module/Switch/MODBUS RTU Protocol For ZY-K402 RS485 Two Channel Control Relay Module/Switch/MODBUS RTU Protocol

For ZY-K402 RS485 Two Channel Control Relay Module/Switch/MODBUS RTU Protocol

$125.14 $125.14

Categories: Home & Garden, Garden Supplies

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54% off
8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial 8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

$106.72 $232.00

1 sold

Categories: Home & Garden, Garden Supplies

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23% off
RS485 To Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU RS485 To Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU

RS485 To Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU

$112.73 $146.40

Categories: Home & Garden, Garden Supplies

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24% off
NPN PNP DI DO Module 141R RS485 Modbus Remote IO Spring Terminal Block DC 12V 24V NPN PNP DI DO Module 141R RS485 Modbus Remote IO Spring Terminal Block DC 12V 24V

NPN PNP DI DO Module 141R RS485 Modbus Remote IO Spring Terminal Block DC 12V 24V

$127.82 $168.18

Categories: Home & Garden, Garden Supplies

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21% off
Electronic Scale Weighing Transmitter Pressure Sensor Weight Amplifier AD RS485/TTL Serial Port/MODBUS Electronic Scale Weighing Transmitter Pressure Sensor Weight Amplifier AD RS485/TTL Serial Port/MODBUS

Electronic Scale Weighing Transmitter Pressure Sensor Weight Amplifier AD RS485/TTL Serial Port/MODBUS

$80.56 $101.98

Categories: Home & Garden, Garden Supplies

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9% off
AC and DC Multi-channel Current and Voltage Detection Current Sensor High Precision RS485 Modbus AC and DC Multi-channel Current and Voltage Detection Current Sensor High Precision RS485 Modbus

AC and DC Multi-channel Current and Voltage Detection Current Sensor High Precision RS485 Modbus

$136.50 $150.00

Categories: Home & Garden, Garden Supplies

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21% off
Integrated Profinet Slave Module Profinet To Modbus RTU/DI/DO Integrated Profinet Slave Module Profinet To Modbus RTU/DI/DO

Integrated Profinet Slave Module Profinet To Modbus RTU/DI/DO

$141.26 $178.81

Categories: Home & Garden, Garden Supplies

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6% off
USR-WIFI232-B2 UART To Wifi Ethernet Module Embedded TTL Serial To Wifi Module Support Modbus RTU To Modbus TCP Durable USR-WIFI232-B2 UART To Wifi Ethernet Module Embedded TTL Serial To Wifi Module Support Modbus RTU To Modbus TCP Durable

USR-WIFI232-B2 UART To Wifi Ethernet Module Embedded TTL Serial To Wifi Module Support Modbus RTU To Modbus TCP Durable

$159.73 $169.93

Categories: Home & Garden, Garden Supplies

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9% off
Ultra-thin RS485 Modbus Absolute Magnetic Encoder Automatic Measurement Angle Sensor Module Ultra-thin RS485 Modbus Absolute Magnetic Encoder Automatic Measurement Angle Sensor Module

Ultra-thin RS485 Modbus Absolute Magnetic Encoder Automatic Measurement Angle Sensor Module

$109.20 $120.00

Categories: Home & Garden, Garden Supplies

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3% off
FX2N PLC Controller Industrial Board 16/26/30/40MR/T With Analog 4AD2DA Support Works2 Software Programming And Modbus RTU/TCP FX2N PLC Controller Industrial Board 16/26/30/40MR/T With Analog 4AD2DA Support Works2 Software Programming And Modbus RTU/TCP

FX2N PLC Controller Industrial Board 16/26/30/40MR/T With Analog 4AD2DA Support Works2 Software Programming And Modbus RTU/TCP

$99.27 $102.34

Categories: Home & Garden, Garden Supplies

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24% off
0.56 0.56

0.56" 4-Digit RS485 Digital Display Meter Modbus-RTU Analog Input Panel Meter DC 6-25V

$96.67 $127.20

Categories: Home & Garden, Garden Supplies

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9% off
Ultra-thin RS485 Modbus Protocol Single-turn Absolute Encoder Module Core Board Ultra-thin RS485 Modbus Protocol Single-turn Absolute Encoder Module Core Board

Ultra-thin RS485 Modbus Protocol Single-turn Absolute Encoder Module Core Board

$145.60 $160.00

Categories: Home & Garden, Garden Supplies

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6% off
DIN Rail RS485 to Ethernet Device converter Modbus IOT Gateway Modbus RTU to Modbus TCP Serial Device Server USR-DR134 DIN Rail RS485 to Ethernet Device converter Modbus IOT Gateway Modbus RTU to Modbus TCP Serial Device Server USR-DR134

DIN Rail RS485 to Ethernet Device converter Modbus IOT Gateway Modbus RTU to Modbus TCP Serial Device Server USR-DR134

$153.49 $163.29

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6% off
Pulse Counting Frequency Acquisition Flowmeter Speed Sensor Hall Switch Rain Casing Cylinder Count 485 modbus Pulse Counting Frequency Acquisition Flowmeter Speed Sensor Hall Switch Rain Casing Cylinder Count 485 modbus

Pulse Counting Frequency Acquisition Flowmeter Speed Sensor Hall Switch Rain Casing Cylinder Count 485 modbus

$138.87 $147.73

Categories: Home & Garden, Garden Supplies

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52% off
Thermocouple K Type PT100 RTD to RS485 Modbus RTU Temperature Data Acquisition Thermocouple K Type PT100 RTD to RS485 Modbus RTU Temperature Data Acquisition

Thermocouple K Type PT100 RTD to RS485 Modbus RTU Temperature Data Acquisition

$131.04 $273.00

Categories: Home & Garden, Garden Supplies

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23% off
DL11B-MC-D3 USB Serial Port Temperature Sensor MODBUS Transmitter Industrial Waterproof Dustproof High Precision Probe DL11B-MC-D3 USB Serial Port Temperature Sensor MODBUS Transmitter Industrial Waterproof Dustproof High Precision Probe

DL11B-MC-D3 USB Serial Port Temperature Sensor MODBUS Transmitter Industrial Waterproof Dustproof High Precision Probe

$118.46 $153.84

Categories: Home & Garden, Garden Supplies

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1% off
485 to PWM output pulse frequency square wave signal Modbus RTU protocol dimming speed regulation brushless 485 to PWM output pulse frequency square wave signal Modbus RTU protocol dimming speed regulation brushless

485 to PWM output pulse frequency square wave signal Modbus RTU protocol dimming speed regulation brushless

$95.24 $96.20

Categories: Home & Garden, Garden Supplies

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1% off
USR-TCP232-304 RS485 to RJ45 Converter Modbus Gateway Serial RS485 to Ethernet Converter USR-TCP232-304 RS485 to RJ45 Converter Modbus Gateway Serial RS485 to Ethernet Converter

USR-TCP232-304 RS485 to RJ45 Converter Modbus Gateway Serial RS485 to Ethernet Converter

$150.84 $152.36

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4% off
8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial 8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

8-Channel PT100 RTD Temperature Acquisition Module RS485 Modbus Industrial

$101.73 $105.97

Categories: Home & Garden, Garden Supplies

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22% off
ESP32 WiFi Bluetooth Modbus Relay Module, 8-Channel Input Output RS485 Optocoupler Isolation 9-24V ESP32 WiFi Bluetooth Modbus Relay Module, 8-Channel Input Output RS485 Optocoupler Isolation 9-24V

ESP32 WiFi Bluetooth Modbus Relay Module, 8-Channel Input Output RS485 Optocoupler Isolation 9-24V

$106.58 $136.64

Categories: Home & Garden, Garden Supplies

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13% off
​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor ​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

$120.27 $139.32

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23% off
USR-TCP232-304 RS485 Serial To Ethernet Server Modbus TCP Data Transmission Module Support DHCP DNS USR-TCP232-304 RS485 Serial To Ethernet Server Modbus TCP Data Transmission Module Support DHCP DNS

USR-TCP232-304 RS485 Serial To Ethernet Server Modbus TCP Data Transmission Module Support DHCP DNS

$92.73 $120.43

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24% off
YF8CH RS485 Modbus RTU DS18B20 Temperature Sensor Module Digital Thermometer Remote Monitor Data Logger Acquisition Board YF8CH RS485 Modbus RTU DS18B20 Temperature Sensor Module Digital Thermometer Remote Monitor Data Logger Acquisition Board

YF8CH RS485 Modbus RTU DS18B20 Temperature Sensor Module Digital Thermometer Remote Monitor Data Logger Acquisition Board

$82.16 $108.10

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22% off
k3 High Quality Modbus 4-Channel MOSFET LED Dimming Board Universal Replacement Parts with RS485/WiFi Control k3 High Quality Modbus 4-Channel MOSFET LED Dimming Board Universal Replacement Parts with RS485/WiFi Control

k3 High Quality Modbus 4-Channel MOSFET LED Dimming Board Universal Replacement Parts with RS485/WiFi Control

$112.48 $144.21

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1% off
Switch to Ethernet switch signal acquisition digital input modbus serial port proximity switch plc screen Switch to Ethernet switch signal acquisition digital input modbus serial port proximity switch plc screen

Switch to Ethernet switch signal acquisition digital input modbus serial port proximity switch plc screen

$121.51 $122.74

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1% off
Magnetic Encoder, Angle Sensor, Tle5012, High Precision 15 Bit, RS485, MODBUS Communication Magnetic Encoder, Angle Sensor, Tle5012, High Precision 15 Bit, RS485, MODBUS Communication

Magnetic Encoder, Angle Sensor, Tle5012, High Precision 15 Bit, RS485, MODBUS Communication

$174.53 $176.29

Categories: Home & Garden, Garden Supplies

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